auto import from //depot/cupcake/@135843

1 files changed, 30 insertions, 0 deletions

diff --git a/libs/utils/executablepath_linux.cpp b/libs/utils/executablepath_linux.cpp
new file mode 100644
index 000000000000..b8d2a3d6fbc9
--- /dev/null
+++ b/libs/utils/executablepath_linux.cpp
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <utils/executablepath.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <limits.h>
+#include <stdio.h>
+
+void executablepath(char exe[PATH_MAX])
+{
+    char proc[100];
+    sprintf(proc, "/proc/%d/exe", getpid());
+    
+    int err = readlink(proc, exe, PATH_MAX);
+}
+